engine FORD E SERIES 2003 4.G Owner's Guide

GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Maximum
Loaded
Trailer Weight
- kg (lbs.)Maximum
frontal area of
trailer - m
2
(ft2)
6.8L 3.736804
(15000)4082 (9000) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Extended Van (Crew) (9250 GVWR)
5.4L 3.555443
(12000)2676 (5900) 5.52 (60)
5.4L 4.105897
(13000)3130 (6900) 5.52 (60)
6.8L 3.736804
(15000)3992 (8800) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Regular Wagon (8 passenger) (8600 GVWR)
5.4L 3.73/4.105897
(13000)3175 (7000) 5.52 (60)
6.8L 3.736804
(15000)3992 (8800) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Regular Wagon (12 passenger) (8600 GVWR)
5.4L 3.73/4.105897
(13000)3130 (6900) 5.52 (60)
E-350 Regular Wagon (12 passenger) (8600 GVWR)
6.8L 3.736804
(15000)3992 (8800) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
Driving
128

GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Maximum
Loaded
Trailer Weight
- kg (lbs.)Maximum
frontal area of
trailer - m
2
(ft2)
E-350 Extended Wagon (12 passenger) (9300 GVWR)
5.4L 3.555443
(12000)2585 (5700) 5.52 (60)
5.4L 4.105897
(13000)3039 (6700) 5.52 (60)
6.8L 3.736804
(15000)3901 (8600) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Extended Wagon (15 passenger) (9100 GVWR)
5.4L 3.555443
(12000)2540 (5600) 5.52 (60)
5.4L 4.105897
(13000)2994 (6600) 5.52 (60)
E-350 Extended Wagon (15 passenger) (9300 GVWR)
6.8L 3.736804
(15000)3856 (8500) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Cutaway (138”wheelbase, single rear wheel) (9600
GVWR)
5.4L 4.105897
(13000)3629 (8000) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
Driving
129

GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Maximum
Loaded
Trailer Weight
- kg (lbs.)Maximum
frontal area of
trailer - m
2
(ft2)
E-350 Cutaway (138”wheelbase, dual rear wheel) (10700
GVWR)
5.4L 4.105897
(13000)3583 (7900) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Cutaway (158”wheelbase, dual rear wheel) (11500
GVWR)
5.4L 4.105897
(13000)3538 (7800) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Cutaway (176”wheelbase, dual rear wheel) (11500
GVWR)
5.4L 4.10/4.565897
(13000)3538 (7800) 5.52 (60)
6.8L 4.10/4.568391
(18500)4536 (10000) 5.52 (60)
E-350 Cutaway (138”wheelbase, dual rear wheel) (10000
GVWR)
5.4L 4.105897
(13000)3583 (7900) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Chassis Cab (138”wheelbase, dual rear wheel) (10700
GVWR)
5.4L 4.105897
(13000)3583 (7900) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
Driving
130

GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Maximum
Loaded
Trailer Weight
- kg (lbs.)Maximum
frontal area of
trailer - m
2
(ft2)
E-350 Chassis Cab (158”wheelbase, dual rear wheel) (11500
GVWR)
5.4L 4.105897
(13000)3538 (7800) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Chassis Cab (176”wheelbase, dual rear wheel) (11500
GVWR)
5.4L 4.10/4.565897
(13000)3538 (7800) 5.52 (60)
6.8L 4.10/4.568391
(18500)4536 (10000) 5.52 (60)
E-250 Stripped Chassis (Single rear wheel) (8600 GVWR)
4.2L 4.094990
(11000)3311 (7300) 5.52 (60)
E-350 Stripped Chassis (138”wheelbase) (9600 GVWR)
5.4L 3.55/4.105897
(13000)3992 (8800) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Stripped Chassis (158”wheelbase) (9600 GVWR)
5.4L 3.55/4.105897
(13000)3946 (8700) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
Driving
131

GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Maximum
Loaded
Trailer Weight
- kg (lbs.)Maximum
frontal area of
trailer - m
2
(ft2)
E-350 Stripped Chassis (138”wheelbase) (10000 GVWR)
5.4L 4.105897
(13000)3856 (8500) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Stripped Chassis (158”wheelbase) (10000 GVWR)
5.4L 4.105897
(13000)3856 (8500) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Chassis Cab (158”wheelbase) (11000 GVWR)
5.4L 4.105897
(13000)3856 (8500) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-350 Stripped Chassis (176”wheelbase) (10000 GVWR)
5.4L 4.105897
(13000)3810 (8400) 5.52 (60)
6.8L 4.108391
(18500)4536 (10000) 5.52 (60)
E-450 Cutaway and Chassis Cab (all wheelbases, all GVWRs)
6.8L 4.10/4.569072
(20000)4536 (10000) 5.52 (60)
E-450 Stripped Chassis (all wheelbases, all GVWRs)
5.4L 4.565897
(13000)3719 (8200) 5.52 (60)
6.8L 4.568391
(18500)4536 (10000) 5.52 (60)
Driving
132

GCWR (Gross Combined Weight Rating)/Trailer Weights
EngineRear
axle
ratioMaximum
GCWR - kg
(lbs.)Maximum
Loaded
Trailer Weight
- kg (lbs.)Maximum
frontal area of
trailer - m
2
(ft2)
E-550 (all wheelbases, all GVWRs)
6.8L 4.889072
(20000)4536 (10000) 5.52 (60)
* Maximum trailer weight for all cutaway (E-350 and E-450) vehicles
must be calculated by subtracting the weight of the vehicle (including
incomplete vehicle weight, and payload which includes second unit
body weight, cargo, and passengers) from the GCW. Otherwise,
maximum trailer weight is 4536 kg (10000 lbs)
For high altitude operation reduce GCWR by 2% per 300 meters (1000
ft) elevation.
To determine the maximum trailer weight designed for your particular
vehicle as equipped, follow the sectionCalculating the load your
vehicle can tow/carryearlier in this chapter.
Your vehicle’s load capacity is designated by weight, not by volume, so
you cannot necessarily use all available space when loading a vehicle.
Distribute the load so that only 10 to 15% of the total is on the tongue.
Tie down the load so that it does not shift and change the weight on the
hitch.
Towing a trailer places an additional load on your vehicle’s engine,
transmission, axle, brakes, tires and suspension. Inspect these
components carefully after any towing operation.
Note:Do not exceed the GVWR or the GAWR specified on the
certification label.
Towing trailers beyond the maximum recommended gross trailer
weight exceeds the limit of the vehicle and could result in
engine damage, transmission damage, structural damage, loss of vehicle
control, vehicle rollover and personal injury.
Driving
133

If it is necessary to relocate the trailer hitch ball position, a
frame-mounted trailer hitch must be installed.
Driving while you tow
When towing a trailer:
•Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
•Consult your local motor vehicle speed regulations for towing a trailer.
•To eliminate excessive shifting, use a lower gear. This will also assist
in transmission cooling.
•Anticipate stops and brake gradually.
When descending long, steep downhill grades, always use a lower gear to
provide engine braking to save wear on brakes. Use Drive (Overdrive
OFF) on moderately steep hills, Second (2) on steep hills, and First (1)
on very steep hills.Do not apply your brakes continuously, as they
may overheat and become less effective.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your scheduled maintenance guide for
more information.
Trailer towing tips
•Practice turning, stopping and backing up before starting on a trip to
get the feel of the vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
•Allow more distance for stopping with a trailer attached.
•The trailer tongue weight should be 10–15% of the loaded trailer
weight.
•If you will be towing a trailer frequently in hot weather, hilly
conditions, at GCW, or any combination of these factors, consider
refilling your rear axle with synthetic gear lube. Refer to the
Maintenance and specificationschapter for the lubricant
specification.
•After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
•When stopped in traffic for long periods of time in hot weather, place
the gearshift in P (Park) and increase idle speed. This aids engine
cooling and air conditioner efficiency.
Driving
135

FUEL PUMP SHUT-OFF SWITCHFUEL
RESET
This device stops the electric fuel pump from sending fuel to the engine
when your vehicle has had a substantial jolt.
After an accident, if the engine cranks but does not start, this switch
may have been activated.
Except for commmercial stripped
chassis vehicles, this switch is
located in the passenger’s footwell,
by the kick panel.
Roadside Emergencies
139

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
26—Not used
27 5A Radio
28 20A Power plug
29—Not used
30 15A Headlamps (high beam indicator),
DRL10A
31 10A Right Headlamp (Low Beam), DRL
32 5A Power mirrors
33 20A Power point #2
34 10A Transmission Range (TR) sensor
35 30A RKE module
36 5A (Cluster, A/C, Illumination, Radio),
Steering column assembly
37 20A Rear power point
38 10A Air bag diagnostic monitor
39 20A Power point #1
40 30A Modified vehicle
41 30A Modified vehicle
42—Not used
43 20A C.B. Power windows*
44—Not used
* Either Fuse 21 or Circuit breaker 43 will be present for power
windows.
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
Always disconnect the battery before servicing high current
fuses.
Always replace the cover to the power distribution box before
reconnecting the battery or refilling fluid reservoirs
Roadside Emergencies
144

If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and specificationschapter.
The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1—Not used
2—Not used
3—Not used
4 10A* Powertrain Control Module (PCM)
Keep Alive Memory, Instrument
cluster, Voltmeter
5 10A* Right trailer turn signal
6 10A* Left trailer turn signal
7 20A* Clearance lamps
8 60A** I/P fuses 4, 5, 10, 11, 16, 22, 23, 28,
32, 38
9 30A** PCM power relay, Engine
compartment fuse 4
10 60A** Auxiliary battery relay, Engine
compartment fuses 14, 22
AB3
2
146 5715 14 13 12 11 10 9 823 22 21 20 19 18 17 1624 26 25 27
29
CDG F EK J H
28
Roadside Emergencies
145